Cooler



FIG. 1 is a top, front and right side, perspective view of a cooleraccording to my new design;

FIG. 2 is a top, rear and right side, perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof, the right side being amirror image;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a rear elevational view thereof.

The broken lines shown in the drawing disclosure are for illustrativepurposes only and form no part of the claimed design.

The ornamental design for a cooler, as shown and described.